Acc. PreCalculus

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1.A boy has 5 vests and 3 jackets. How many outfits can he wear if he wears both a vest and a jacket?How many outfits can he wear if he wears either a vest or a jacket?
2.If you roll two sided dice what is the probability of getting a 9? What is the probability of getting a different number on each die? what is the probability that the red die has higher number than the white die?

  • Acc. PreCalculus -

    1. 5!3!
    5! + 3!

    2. two sided dice, wondering if 9 is on one face, two faces, or none.

  • Acc. PreCalculus -

    Sorry i meant to say six sided dice

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